10099809856927 has 8 divisors (see below), whose sum is σ = 11854603075616. Its totient is φ = 8423007448032.

The previous prime is 10099809856921. The next prime is 10099809856931. The reversal of 10099809856927 is 72965890899001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10099809856927 - 2¹¹ = 10099809854879 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10099809856927.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10099809856921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19497702168 + ... + 19497702685.

It is an arithmetic number, because the mean of its divisors is an integer number (1481825384452).

Almost surely, 2^{10099809856927} is an apocalyptic number.

10099809856927 is a deficient number, since it is larger than the sum of its proper divisors (1754793218689).

10099809856927 is an equidigital number, since it uses as much as digits as its factorization.

10099809856927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38995404897.

The product of its (nonzero) digits is 176359680, while the sum is 73.

The spelling of 10099809856927 in words is "ten trillion, ninety-nine billion, eight hundred nine million, eight hundred fifty-six thousand, nine hundred twenty-seven".